Remove unused code

lib/extract/extractTransform.js

@@ -13,29 +13,15 @@ function transformToMatrix(props, transform) {
     return pooledMatrix.toArray();
 }
 
-class TransformParser {
+const SPLIT_REGEX = /[\s*()|,]/;
-    constructor() {
-        const floating = '(\\-?[\\d\\.e]+)';
-        const commaSpace = '\\,?\\s*';
 
-        this.regex = {
+class TransformParser {
-          split: /[\s*()|,]/,
-          matrix: new RegExp(
-            '^matrix\\(' +
-              floating + commaSpace +
-              floating + commaSpace +
-              floating + commaSpace +
-              floating + commaSpace +
-              floating + commaSpace +
-              floating + '\\)$')
-        };
-    }
 
     parse(transform) {
         if (transform) {
             const retval = {};
             let transLst = _.filter(
-              transform.split(this.regex.split),
+              transform.split(SPLIT_REGEX),
               (ele) => {
                 return ele !== '';
               }